import axios from 'axios'
import { Message } from 'element-ui'
import store from '@/store'
import { getToken } from '@/utils/auth'

const instance = axios.create({
  // baseURL: 'http://hmmm-api.itheima.net', // api的base_url
  baseURL: 'http://127.0.0.1:7001', // api的base_url
  // baseURL: 'http://192.168.22.57:7001', // api的base_url
  // baseURL: 'http://192.168.22.23:7001', // api的base_url
  timeout: 5000 // request timeout
})

// 影响拦截器
instance.interceptors.request.use(
  config => {
    if (store.getters.token) {
      // 让每个请求携带token-- ['X-Token']为自定义key 请根据实际情况自行修改
      config.headers.Authorization = `Bearer ${getToken()}`
    }
    return config
  },
  error => {
    Promise.reject(error)
  }
)

// 响应拦截器
instance.interceptors.response.use(
  response => response,
  error => {
    Message({
      message: error.message,
      type: 'error',
      duration: 5 * 1000
    })
    return Promise.reject(error)
  }
)

export const createAPI = (url, method, data) => {
  const config = {}
  if (method === 'get') {
    config.params = data
  } else {
    config.data = data
  }
  return instance({
    url,
    method,
    ...config
  })
}

export const createFormAPI = (url, method, data) => {
  const config = {}
  config.data = data
  config.headers = {
    'Cache-Control': 'no-cache',
    'Content-Type': 'application/x-www-form-urlencoded'
  }
  config.responseType = 'json'
  config.transformRequest = [
    function (data) {
      let ret = ''
      for (const it in data) {
        ret += encodeURIComponent(it) + '=' + encodeURIComponent(data[it]) + '&'
      }
      return ret
    }
  ]
  return instance({
    url,
    method,
    ...config
  })
}
